Omron SMARTSTEP 2 R88M-G Series User Manual page 259

Alarm Codes and Meanings
Alarm
codes
11 Power supply undervoltage
12 Overvoltage
14 Overcurrent
15 Built-in resistor overheat
16 Overload
18 Regeneration overload
21 Encoder disconnection detection
23 Encoder data error
24 Deviation counter overflow
26 Overspeed
27 Electronic gear setting error
Note The following alarms are not recorded in the history.
11: Power supply undervoltage
36: Parameter error
37: Parameter corruption
38: Drive prohibit input error
95: Servomotor non-conformity
96: LSI setting error
 Software Version
a.-k1k .0k7k
 Displays the software version of the Servo Drive.
 Warning Display
rknk-k-k-k- -
 Regeneration Load Ratio
rkgk k8k0.0
 Displays the load ratio as a percentage of the detection level for the regeneration load.
Meaning
a
: No warning, : Warning
Overload: 85% or more of the alarm level for
overload.
Over-regeneration: 85% or more of the alarm level for
regeneration overload.
The alarm level will be 10% of the operating ratio of the
regeneration resistance if the Regeneration Resistance
Selection (Pn6C) is set to 1.
Not used.
Not used.
6-3 Using the Parameter Unit
Alarm
Meaning
codes
29 Deviation counter overflow
34 Overrun limit error
36 Parameter error
37 Parameter corruption
38 Drive prohibit input error
48 Encoder phase Z error
49 Encoder CS signal error
95 Servomotor non-conformity
96 LSI setting error
Others Other errors
6
6-12